Kodi chimbale kuwala? CD-ROM galimoto, laser ndi zimbale ena kuwala

M'miyoyo yathu ndife mwamphamvu zosiyanasiyana deta processing ndi kusunga. Mu kutali kale anasindikizidwa pepala akale. ndi TV masiku ano n'chiyani?

Kuwala pagalimoto: mbiri ya chilengedwe

The chipangizo choyamba cha kasungidwe CD anapangidwa Sony kumbuyo mu 1979. Iwo ankaimira, tsopano, pulasitiki chimbale ndi dzenje zozungulira pakati. Poyamba icho chinali kugwiritsidwa ntchito kokha chifukwa kujambula zomvetsera, ndi zambiri pa ankagwiritsidwanso ntchito ngati njira makamaka kwa wolemba pulogalamu Kugunda Code Kusinthasintha. Iwo kwagona kuti lemba kapena phokoso chimadutsa ndi Converter analogi ndi digito ndipo n'kukhala ya Akamva.

Kenako mu 1982, Germany anayamba kuŵeta wa ma CD. Iwo kugula kwa kasungidwe zosiyanasiyana owona. Posakhalitsa, iwowo pa maalumali masitolo osati nyimbo.

Kodi anasanja CD? Zapansi ntchito popanga 1,2-millimeter makulidwe polycarbonate mbale 120 mamilimita awiri, amene poyamba TACHIMATA ndi wosanjikiza woonda zitsulo (golide, zotayidwa, siliva ndi zina zotero. D.), Ndipo kenako varnish. zomwe umagwiritsidwa ntchito pa zitsulo mu mawonekedwe a maenje (indentations) extruded pamodzi njira mwauzimu. Kuwerenga owona opezeka pa litayamba kuwala, Kumachitika mwa laser mtengo ndi timaganiza za 780 nm. Iwo zimaonekera padziko mbale, ndi kumasintha gawo ndi mphamvu kugwa pa maenje. Kongoletsani amatchedwanso mipata pakati maenje. Khwelero amaika ili mu helix pafupifupi 1.6 microns.

Mitundu ya zimbale kuwala

Pali mitundu ingapo ya CD: Yaying'ono chimbale (CD), Intaneti Amagwira Ntchito Zosiyanasiyana chimbale (DVD), Blu re chimbale (BD). Onsewo ali ndi mphamvu osiyana kulemba nkhani. Mwachitsanzo, DVD-zimbale amapangidwa m'njira kuchokera 4.3 kuti 15,9 GB, ndi CD - 900 okha MB.

Amagwiritsidwanso kusiyana ndi kujambula zimbale multiplicity: osakwatiwa ndi angapo. Pa TV ngati mosiyana zooneka mpumulo dongosolo maenje. kujambula Overwrite n'zotheka zikomo nkhani organic kuti mu machitidwe a laser darkens ndi kusintha reflectivity. Mu parlance wamba ndondomeko iyi akutchedwa moto.

Wina TV kuwala zingasiyane mawonekedwe. Mphako CD (Inasinthira CD) chotchuka ntchito mu ntchito zosangalatsa monga osamalira owona wailesi ndi kanema. Iwo anabwera mu mawonekedwe iliyonse (lalikulu, mu mawonekedwe a ndege kapena mtima). Ntchito abulusa CD-ROM ali osavomerezeka chifukwa anawononga pa liwiro mkulu.

CD-ROMs ndi mitundu

Kuwala galimoto CD-R ndi chonyamulira cha mudziwe, amene kuwerenga kokha. Lembani owona kwa izo, inu mukhoza kamodzi kokha popanda ufulu kusintha ndi append. Poyamba, mphamvu zimbale nyuzi zimenezi MB 650 okha kapena Mphindi 74 audio. zipangizo tsopano alipo akhoza kumakhalamo MB 900 mudziwe. Ubwino chakuti kuwerenga imayendetsedwa ndi onse CD muyezo.

Mu yofanana kukumbukira ndi laser ali CD-RW okha owona pa izo, inu mukhoza kulemba maulendo angapo (nthawi mpaka 1000). Kuchita izi, ntchito mapulogalamu muyezo kompyuta. Komabe si zipangizo zonse zapsa ntchito ndi mtundu uwu. CD-RW ndi pang'ono okwera mtengo kusiyana CD-R.

CD munali CD ndi mavidiyo alibe digiri aliyense chitetezo, iwo akhoza liwonerere ndi chinaonekeranso. Koma atolankhani ndi deta yeniyeni kabuku chitetezo StarForce luso.

ROM zimbale olembedwa fakitale ndipo akhoza kuseweranso deta. Sinthani galimoto zimenezi n'zosatheka. Koma kuwala RAM-mtundu chipangizo akhoza anasintha maulendo 10,000, ndipo amtumikira zaka 30. zimbale awa anapanga makatiriji zina, kuwerenga sagwirizana ndi abulusa ochiritsira.

DVD-onyamula ndi makhalidwe awo

Intaneti Amagwira Ntchito Zosiyanasiyana chimbale ndi digito Mipikisano cholinga yosungirako sing'anga. matabwa ake ndi lolemererapo ndi lili zambiri (15 GB). Zoterezi litayamba kuwala akufanana glued pamodzi awiri CD. Yosungirako ndipo anawerenga nkhani buku lalikulu n'zotheka mwa ntchito laser wofiira, oti timaganiza umene uli 650 nm ndi mandala ndi munthu pazipita n'zosangalatsa kumva kabowo. DVD-zimbale m'modzi kapena awiri kujambula mbali, komanso mmodzi kapena awiri ntchito zigawo mbali iliyonse. zolozerazi kudziwa mphamvu zawo.

Mofanana ndi CD-zimbale, DVD anawagawa akamagwiritsa angapo. DVD-R kapena DVD + R ndi chotengera, sipangakhalenso kamodzi kokha analemba zambiri. pa zimbale awa, muyezo kujambula anayamba kupanga ndi Waupainiya mu 1997. "Opanda" ndi "kuphatikiza" zipangizo amasiyana zithunzi chimawala wosanjikiza ndi wapadera ankachita.

Kuwala zimbale DVD RW (DVD + RW, DVD-RW) ndi mphamvu rewritable TV. Ndi "kuphatikiza" media amalola kusintha malo zofunika pa nzeru zanu. abulusa Universal kuthandiza kuthetsa vuto la zosagwirizana wa akamagwiritsa (+ RW ndi -RW).

Kodi-ray Player Blu pa chimbale?

Mtundu wa pagalimoto kuwala zimathandiza kusunga ndi kulemba deta digito pa kachulukidwe mkulu. Kwa kubereka mudziwe (ngakhale mkulu tanthauzo kanema) ntchito buluu laser mtengo pa 405 nm, amene itsekeke pang'ono pawiri mwauzimu njanji. Owona kuti ali pafupi kwambiri ndi mzake, timakhala kuwononga makina, kotero kuti galimoto kukhala kusamalidwa. Posachedwapa chopangidwa magalimoto ndi ❖ kuyanika yapadera yomwe lilipoli ndi kansalu youma masiku.

Pali Blu re zimbale disposable ndi reusable kujambula, ndipo Mipikisano wosanjikiza (zigawo 2 mpaka 4). Mphamvu "laminate" chonyamulira ukufika 128GB. Choncho ali muyezo 12 masentimita awiri. Awiri wosanjikiza muyezo Blu re chimbale akunyamula 50 GB zambiri. Mu chitukuko ndi chipangizo kufika mphamvu 300-400 GB, amene angathe kuwerenga abulusa ano. Pakuti makamera kanema ntchito ndi mphamvu kusungiramo 15 GB m'mimba mwake mbale wocheperako (80 mm).

Atiteteze kwa Blu re buku zida ndi madzi digito m'pamene ROM-Maliko ndi luso Kuvomerezedwa anakwanitsa Koperani.

Cholinga MiniDVD-TV

Kuwala TV Mini DVD n'zimene ang'onoang'ono a ochiritsira Intaneti Amagwira Ntchito Zosiyanasiyana chimbale. Iye 8 masentimita awiri ndi ntchito makamera ndi camcorders. Single amaganiza chimbale ungasunge mpaka 1.4 GB deta, motero, ziwiri - 2.8 GB. Pa mtundu wa iwo ali MiniDVD-R (kulemba kamodzi) ndi MiniDVD-RW (angapo).

Standard pagalimoto 12 inchi sinafike kwa kuwerenga Mini DVD. Pamene ntchito zimbale choterechi laputopu kuti ntchito spindle galimoto galimoto. Nthawi zina pali mavuto ndi kuwerenga chonyamulira zambiri. Kawirikawiri Zikatero, kompyuta amasonyeza mawu "sanapezeke dalaivala kwa galimoto kuwala." Pofuna kuthetsa, kukaonana ndi mapulogalamu odziwa.